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Live/Water/Nevada/North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks

North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks

A water gauge in Washoe County, Nevada. Its stage was 1.13 ft as of Oct 15, 8:10 PM PDT.

Gauge NTDN2Washoe County, NevadaEvery gauge in Nevada

Stage now
1.13 ftreported Oct 15, 8:10 PM PDT
24 hour change
No changesince Oct 14, 8:10 PM
Elevation
4,446 ftabove sea level
County
Washoe County
Position
39.5689° N, 119.7256° W
Record since
2010

Water level

North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks

Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.

Water level, 24 hours at North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks: the water from 1.08 to 1.16 feet of stage, the latest 1.13 feet.WATER LEVEL, 24 HOURSFTHIGH 1.16 FT, OCT 15, 12:00 PM · LOW 1.08 FT, OCT 14, 10:15 PM1.081.101.121.141.161.189 PMOct 153 AM6 AM9 AM12 PM3 PM6 PM1.13
Latest
1.13 ftOct 15, 8:10 PM
Highest
1.16 ftOct 15, 12:00 PM
Lowest
1.08 ftOct 14, 10:15 PM
Range
0.08 fthighest less lowest
Change
Fell 0.01 ftsince Oct 14, 8:40 PM
Readings
277
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 8:10 PM1.13
Oct 15, 8:05 PM1.13
Oct 15, 8:00 PM1.13
Oct 15, 7:55 PM1.13
Oct 15, 7:50 PM1.13
Oct 15, 7:45 PM1.13
Oct 15, 7:40 PM1.14
Oct 15, 7:35 PM1.14
Oct 15, 7:30 PM1.13
Oct 15, 7:25 PM1.13
Oct 15, 7:20 PM1.13
Oct 15, 7:15 PM1.14
Oct 15, 7:10 PM1.13
Oct 15, 7:05 PM1.13
Oct 15, 7:00 PM1.14
Oct 15, 6:40 PM1.13
Oct 15, 6:35 PM1.14
Oct 15, 6:30 PM1.13
Oct 15, 6:25 PM1.14
Oct 15, 6:20 PM1.14
Oct 15, 6:15 PM1.14
Oct 15, 6:10 PM1.14
Oct 15, 6:05 PM1.14
Oct 15, 6:00 PM1.14
Oct 15, 5:55 PM1.14
Oct 15, 5:50 PM1.14
Oct 15, 5:45 PM1.14
Oct 15, 5:40 PM1.14
Oct 15, 5:35 PM1.14
Oct 15, 5:30 PM1.14
Oct 15, 5:25 PM1.14
Oct 15, 5:20 PM1.14
Oct 15, 5:15 PM1.14
Oct 15, 5:10 PM1.14
Oct 15, 5:05 PM1.14
Oct 15, 5:00 PM1.14
Oct 15, 4:55 PM1.14
Oct 15, 4:50 PM1.14
Oct 15, 4:45 PM1.14
Oct 15, 4:40 PM1.14
Oct 15, 4:35 PM1.15
Oct 15, 4:30 PM1.14
Oct 15, 4:25 PM1.14
Oct 15, 4:20 PM1.14
Oct 15, 4:15 PM1.14
Oct 15, 4:10 PM1.15
Oct 15, 4:05 PM1.14
Oct 15, 4:00 PM1.15
Oct 15, 3:55 PM1.14
Oct 15, 3:50 PM1.14
Oct 15, 3:45 PM1.15
Oct 15, 3:40 PM1.14
Oct 15, 3:35 PM1.14
Oct 15, 3:30 PM1.15
Oct 15, 3:25 PM1.14
Oct 15, 3:20 PM1.15
Oct 15, 3:15 PM1.15
Oct 15, 3:10 PM1.15
Oct 15, 3:05 PM1.15
Oct 15, 3:00 PM1.15
Oct 15, 2:55 PM1.15
Oct 15, 2:50 PM1.15
Oct 15, 2:45 PM1.15
Oct 15, 2:40 PM1.15
Oct 15, 2:35 PM1.15
Oct 15, 2:30 PM1.15
Oct 15, 2:25 PM1.15
Oct 15, 2:20 PM1.15
Oct 15, 2:15 PM1.15
Oct 15, 2:10 PM1.15
Oct 15, 2:05 PM1.15
Oct 15, 2:00 PM1.15
Oct 15, 1:55 PM1.15
Oct 15, 1:50 PM1.15
Oct 15, 1:45 PM1.15
Oct 15, 1:40 PM1.15
Oct 15, 1:35 PM1.15
Oct 15, 1:30 PM1.15
Oct 15, 1:25 PM1.15
Oct 15, 1:20 PM1.15
Oct 15, 1:15 PM1.15
Oct 15, 1:10 PM1.15
Oct 15, 1:05 PM1.15
Oct 15, 1:00 PM1.15
Oct 15, 12:55 PM1.15
Oct 15, 12:50 PM1.15
Oct 15, 12:45 PM1.15
Oct 15, 12:40 PM1.15
Oct 15, 12:35 PM1.15
Oct 15, 12:30 PM1.15
Oct 15, 12:25 PM1.15
Oct 15, 12:20 PM1.15
Oct 15, 12:15 PM1.15
Oct 15, 12:10 PM1.15
Oct 15, 12:05 PM1.15
Oct 15, 12:00 PM1.16
Oct 15, 11:55 AM1.15
Oct 15, 11:50 AM1.15
Oct 15, 11:45 AM1.15
Oct 15, 11:40 AM1.15
Oct 15, 11:35 AM1.15
Oct 15, 11:30 AM1.15
Oct 15, 11:25 AM1.15
Oct 15, 11:20 AM1.15
Oct 15, 11:15 AM1.15
Oct 15, 11:10 AM1.15
Oct 15, 11:05 AM1.15
Oct 15, 11:00 AM1.15
Oct 15, 10:55 AM1.15
Oct 15, 10:50 AM1.15
Oct 15, 10:45 AM1.15
Oct 15, 10:40 AM1.15
Oct 15, 10:35 AM1.15
Oct 15, 10:30 AM1.14
Oct 15, 10:25 AM1.14
Oct 15, 10:20 AM1.14
Oct 15, 10:15 AM1.14
Oct 15, 10:10 AM1.14
Oct 15, 10:05 AM1.14
Oct 15, 10:00 AM1.14
Oct 15, 9:55 AM1.14
Oct 15, 9:50 AM1.14
Oct 15, 9:45 AM1.14
Oct 15, 9:40 AM1.14
Oct 15, 9:35 AM1.14
Oct 15, 9:30 AM1.14
Oct 15, 9:25 AM1.14
Oct 15, 9:20 AM1.14
Oct 15, 9:15 AM1.14
Oct 15, 9:10 AM1.14
Oct 15, 9:05 AM1.14
Oct 15, 9:00 AM1.14
Oct 15, 8:55 AM1.14
Oct 15, 8:50 AM1.14
Oct 15, 8:45 AM1.14
Oct 15, 8:40 AM1.14
Oct 15, 8:35 AM1.14
Oct 15, 8:30 AM1.14
Oct 15, 8:25 AM1.14
Oct 15, 8:20 AM1.14
Oct 15, 8:15 AM1.14
Oct 15, 8:10 AM1.14
Oct 15, 8:05 AM1.14
Oct 15, 8:00 AM1.14
Oct 15, 7:55 AM1.14
Oct 15, 7:50 AM1.14
Oct 15, 7:45 AM1.15
Oct 15, 7:40 AM1.15
Oct 15, 7:35 AM1.15
Oct 15, 7:30 AM1.14
Oct 15, 7:25 AM1.15
Oct 15, 7:20 AM1.15
Oct 15, 7:15 AM1.15
Oct 15, 7:10 AM1.15
Oct 15, 7:05 AM1.15
Oct 15, 7:00 AM1.15
Oct 15, 6:55 AM1.15
Oct 15, 6:50 AM1.15
Oct 15, 6:45 AM1.15
Oct 15, 6:40 AM1.15
Oct 15, 6:35 AM1.15
Oct 15, 6:30 AM1.15
Oct 15, 6:25 AM1.15
Oct 15, 6:20 AM1.15
Oct 15, 6:15 AM1.15
Oct 15, 6:10 AM1.15
Oct 15, 6:05 AM1.15
Oct 15, 6:00 AM1.15
Oct 15, 5:55 AM1.15
Oct 15, 5:50 AM1.15
Oct 15, 5:45 AM1.14
Oct 15, 5:40 AM1.15
Oct 15, 5:35 AM1.14
Oct 15, 5:30 AM1.15
Oct 15, 5:25 AM1.14
Oct 15, 5:20 AM1.14
Oct 15, 5:15 AM1.14
Oct 15, 5:10 AM1.14
Oct 15, 5:05 AM1.14
Oct 15, 5:00 AM1.14
Oct 15, 4:55 AM1.14
Oct 15, 4:50 AM1.14
Oct 15, 4:45 AM1.14
Oct 15, 4:40 AM1.14
Oct 15, 4:35 AM1.14
Oct 15, 4:30 AM1.14
Oct 15, 4:25 AM1.14
Oct 15, 4:20 AM1.14
Oct 15, 4:15 AM1.14
Oct 15, 4:10 AM1.14
Oct 15, 4:05 AM1.14
Oct 15, 4:00 AM1.14
Oct 15, 3:55 AM1.14
Oct 15, 3:50 AM1.14
Oct 15, 3:45 AM1.14
Oct 15, 3:40 AM1.14
Oct 15, 3:35 AM1.14
Oct 15, 3:30 AM1.14
Oct 15, 3:25 AM1.15
Oct 15, 3:20 AM1.14
Oct 15, 3:15 AM1.15
Oct 15, 3:10 AM1.14
Oct 15, 3:05 AM1.15
Oct 15, 3:00 AM1.14
Oct 15, 2:55 AM1.15
Oct 15, 2:50 AM1.14
Oct 15, 2:45 AM1.15
Oct 15, 2:40 AM1.14
Oct 15, 2:35 AM1.15
Oct 15, 2:30 AM1.14
Oct 15, 2:25 AM1.14
Oct 15, 2:20 AM1.14
Oct 15, 2:15 AM1.14
Oct 15, 2:10 AM1.14
Oct 15, 2:05 AM1.14
Oct 15, 2:00 AM1.14
Oct 15, 1:55 AM1.14
Oct 15, 1:50 AM1.14
Oct 15, 1:45 AM1.14
Oct 15, 1:40 AM1.14
Oct 15, 1:35 AM1.14
Oct 15, 1:30 AM1.14
Oct 15, 1:25 AM1.14
Oct 15, 1:20 AM1.14
Oct 15, 1:15 AM1.14
Oct 15, 1:10 AM1.14
Oct 15, 1:05 AM1.14
Oct 15, 1:00 AM1.14
Oct 15, 12:55 AM1.14
Oct 15, 12:50 AM1.14
Oct 15, 12:45 AM1.14
Oct 15, 12:40 AM1.14
Oct 15, 12:35 AM1.14
Oct 15, 12:30 AM1.13
Oct 15, 12:25 AM1.14
Oct 15, 12:20 AM1.13
Oct 15, 12:15 AM1.13
Oct 15, 12:10 AM1.13
Oct 15, 12:05 AM1.13
Oct 15, 12:00 AM1.13
Oct 14, 11:55 PM1.13
Oct 14, 11:50 PM1.13
Oct 14, 11:45 PM1.13
Oct 14, 11:40 PM1.12
Oct 14, 11:35 PM1.12
Oct 14, 11:30 PM1.12
Oct 14, 11:25 PM1.13
Oct 14, 11:20 PM1.13
Oct 14, 11:15 PM1.13
Oct 14, 11:10 PM1.12
Oct 14, 11:05 PM1.12
Oct 14, 11:00 PM1.12
Oct 14, 10:55 PM1.12
Oct 14, 10:50 PM1.11
Oct 14, 10:45 PM1.11
Oct 14, 10:40 PM1.11
Oct 14, 10:35 PM1.10
Oct 14, 10:30 PM1.09
Oct 14, 10:25 PM1.08
Oct 14, 10:20 PM1.08
Oct 14, 10:15 PM1.08
Oct 14, 10:10 PM1.09
Oct 14, 10:05 PM1.09
Oct 14, 10:00 PM1.09
Oct 14, 9:55 PM1.10
Oct 14, 9:50 PM1.11
Oct 14, 9:45 PM1.11
Oct 14, 9:40 PM1.12
Oct 14, 9:35 PM1.13
Oct 14, 9:30 PM1.14
Oct 14, 9:25 PM1.14
Oct 14, 9:20 PM1.14
Oct 14, 9:15 PM1.14
Oct 14, 9:10 PM1.14
Oct 14, 9:05 PM1.14
Oct 14, 9:00 PM1.14
Oct 14, 8:40 PM1.14
Water level, 7 days at North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks: the water from 1.08 to 1.18 feet of stage, the latest 1.13 feet.WATER LEVEL, 7 DAYSFTHIGH 1.18 FT, OCT 9, 5:55 AM · LOW 1.08 FT, OCT 14, 10:15 PM1.071.101.131.151.181.20Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 151.13
Latest
1.13 ftOct 15, 8:10 PM
Highest
1.18 ftOct 9, 5:55 AM
Lowest
1.08 ftOct 14, 10:15 PM
Range
0.10 fthighest less lowest
Change
Fell 0.03 ftsince Oct 8, 8:40 PM
Readings
1,993
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 8:10 PM1.13
Oct 15, 7:55 PM1.13
Oct 15, 6:40 PM1.13
Oct 15, 5:55 PM1.14
Oct 15, 4:55 PM1.14
Oct 15, 3:55 PM1.14
Oct 15, 2:55 PM1.15
Oct 15, 1:55 PM1.15
Oct 15, 12:55 PM1.15
Oct 15, 11:55 AM1.15
Oct 15, 10:55 AM1.15
Oct 15, 9:55 AM1.14
Oct 15, 8:55 AM1.14
Oct 15, 7:55 AM1.14
Oct 15, 6:55 AM1.15
Oct 15, 5:55 AM1.15
Oct 15, 4:55 AM1.14
Oct 15, 3:55 AM1.14
Oct 15, 2:55 AM1.15
Oct 15, 1:55 AM1.14
Oct 15, 12:55 AM1.14
Oct 14, 11:55 PM1.13
Oct 14, 10:55 PM1.12
Oct 14, 9:55 PM1.10
Oct 14, 8:40 PM1.14
Oct 14, 7:55 PM1.13
Oct 14, 6:55 PM1.14
Oct 14, 5:55 PM1.14
Oct 14, 4:55 PM1.14
Oct 14, 3:55 PM1.14
Oct 14, 2:55 PM1.14
Oct 14, 1:55 PM1.14
Oct 14, 12:55 PM1.14
Oct 14, 11:55 AM1.13
Oct 14, 10:55 AM1.13
Oct 14, 9:55 AM1.13
Oct 14, 8:55 AM1.14
Oct 14, 7:55 AM1.14
Oct 14, 6:55 AM1.15
Oct 14, 5:55 AM1.15
Oct 14, 4:55 AM1.15
Oct 14, 3:55 AM1.15
Oct 14, 2:55 AM1.15
Oct 14, 1:55 AM1.14
Oct 14, 12:55 AM1.14
Oct 13, 11:55 PM1.14
Oct 13, 10:55 PM1.12
Oct 13, 9:55 PM1.10
Oct 13, 8:55 PM1.14
Oct 13, 7:55 PM1.14
Oct 13, 6:55 PM1.14
Oct 13, 5:55 PM1.15
Oct 13, 4:55 PM1.15
Oct 13, 3:55 PM1.15
Oct 13, 2:55 PM1.15
Oct 13, 1:55 PM1.15
Oct 13, 12:55 PM1.15
Oct 13, 11:55 AM1.15
Oct 13, 10:55 AM1.15
Oct 13, 9:55 AM1.14
Oct 13, 8:55 AM1.15
Oct 13, 7:55 AM1.15
Oct 13, 6:55 AM1.15
Oct 13, 5:55 AM1.15
Oct 13, 4:55 AM1.14
Oct 13, 3:55 AM1.14
Oct 13, 2:55 AM1.14
Oct 13, 1:55 AM1.14
Oct 13, 12:55 AM1.13
Oct 12, 11:55 PM1.12
Oct 12, 10:55 PM1.13
Oct 12, 9:55 PM1.12
Oct 12, 8:55 PM1.14
Oct 12, 7:55 PM1.14
Oct 12, 6:40 PM1.14
Oct 12, 5:55 PM1.15
Oct 12, 4:55 PM1.15
Oct 12, 3:55 PM1.15
Oct 12, 2:55 PM1.15
Oct 12, 1:55 PM1.16
Oct 12, 12:55 PM1.16
Oct 12, 11:55 AM1.15
Oct 12, 10:55 AM1.15
Oct 12, 9:55 AM1.15
Oct 12, 8:55 AM1.15
Oct 12, 7:55 AM1.15
Oct 12, 6:55 AM1.16
Oct 12, 5:55 AM1.16
Oct 12, 4:55 AM1.16
Oct 12, 3:55 AM1.16
Oct 12, 2:55 AM1.16
Oct 12, 1:55 AM1.16
Oct 12, 12:55 AM1.16
Oct 11, 11:55 PM1.14
Oct 11, 10:55 PM1.13
Oct 11, 9:55 PM1.12
Oct 11, 8:55 PM1.15
Oct 11, 7:55 PM1.15
Oct 11, 6:55 PM1.15
Oct 11, 5:55 PM1.16
Oct 11, 4:55 PM1.17
Oct 11, 3:55 PM1.17
Oct 11, 2:55 PM1.17
Oct 11, 1:55 PM1.17
Oct 11, 12:55 PM1.17
Oct 11, 11:55 AM1.18
Oct 11, 10:55 AM1.18
Oct 11, 9:55 AM1.17
Oct 11, 8:55 AM1.17
Oct 11, 7:55 AM1.18
Oct 11, 6:55 AM1.18
Oct 11, 5:55 AM1.18
Oct 11, 4:55 AM1.17
Oct 11, 3:55 AM1.17
Oct 11, 2:55 AM1.17
Oct 11, 1:55 AM1.17
Oct 11, 12:55 AM1.16
Oct 10, 11:55 PM1.16
Oct 10, 10:55 PM1.15
Oct 10, 9:55 PM1.15
Oct 10, 8:55 PM1.15
Oct 10, 7:55 PM1.15
Oct 10, 6:55 PM1.15
Oct 10, 5:55 PM1.16
Oct 10, 4:55 PM1.16
Oct 10, 3:55 PM1.16
Oct 10, 2:55 PM1.17
Oct 10, 1:55 PM1.17
Oct 10, 12:55 PM1.17
Oct 10, 11:55 AM1.17
Oct 10, 10:55 AM1.17
Oct 10, 9:55 AM1.16
Oct 10, 8:55 AM1.16
Oct 10, 7:55 AM1.17
Oct 10, 6:55 AM1.17
Oct 10, 5:55 AM1.17
Oct 10, 4:55 AM1.16
Oct 10, 3:55 AM1.16
Oct 10, 2:55 AM1.16
Oct 10, 1:55 AM1.16
Oct 10, 12:55 AM1.16
Oct 9, 11:55 PM1.16
Oct 9, 10:55 PM1.15
Oct 9, 9:55 PM1.15
Oct 9, 8:55 PM1.16
Oct 9, 7:55 PM1.16
Oct 9, 6:55 PM1.16
Oct 9, 5:55 PM1.16
Oct 9, 4:55 PM1.17
Oct 9, 3:55 PM1.17
Oct 9, 2:55 PM1.18
Oct 9, 1:55 PM1.18
Oct 9, 12:55 PM1.18
Oct 9, 11:55 AM1.18
Oct 9, 10:55 AM1.18
Oct 9, 9:55 AM1.17
Oct 9, 8:55 AM1.18
Oct 9, 7:55 AM1.18
Oct 9, 6:55 AM1.18
Oct 9, 5:55 AM1.18
Oct 9, 4:55 AM1.17
Oct 9, 3:55 AM1.17
Oct 9, 2:55 AM1.16
Oct 9, 1:55 AM1.16
Oct 9, 12:55 AM1.16
Oct 8, 11:55 PM1.16
Oct 8, 10:55 PM1.16
Oct 8, 9:55 PM1.16
Oct 8, 8:55 PM1.16
Water level, 30 days at North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks: the water from 1.05 to 1.84 feet of stage, the latest 1.13 feet.WATER LEVEL, 30 DAYSFTHIGH 1.84 FT, SEP 24, 10:10 AM · LOW 1.05 FT, SEP 23, 8:20 PM1.01.21.41.61.82.0Sep 16Sep 21Sep 26Oct 1Oct 6Oct 111.13
Latest
1.13 ftOct 15, 8:10 PM
Highest
1.84 ftSep 24, 10:10 AM
Lowest
1.05 ftSep 23, 8:20 PM
Range
0.79 fthighest less lowest
Change
Fell 0.20 ftsince Sep 15, 8:40 PM
Readings
8,530
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 151.161.131.141.13240
Oct 141.151.081.141.13285
Oct 131.151.091.141.14285
Oct 121.171.111.151.12285
Oct 111.181.121.171.14282
Oct 101.171.151.161.16288
Oct 91.181.151.171.16288
Oct 81.211.151.181.16288
Oct 71.201.161.171.18282
Oct 61.161.121.151.16288
Oct 51.161.131.141.15288
Oct 41.161.131.151.16288
Oct 31.151.131.141.13288
Oct 21.161.131.141.13282
Oct 11.161.131.151.14288
Sep 301.171.151.161.15282
Sep 291.171.141.151.15285
Sep 281.161.131.151.14285
Sep 271.161.121.151.14288
Sep 261.151.141.151.14288
Sep 251.161.131.151.14288
Sep 241.841.111.161.15288
Sep 231.621.051.151.13288
Sep 221.161.121.141.13282
Sep 211.151.121.141.13288
Sep 201.211.121.171.15285
Sep 191.181.141.161.15237
Sep 181.351.171.271.17288
Sep 171.381.291.341.34288
Sep 161.381.291.341.32285
Sep 151.341.331.331.3440

How it reports

Schedule
every 15 minon the hour's :10, :25, :40 and :55
Reports received, 24 hours
92 of 9695.8% of its schedule
Reports received, 7 days
663 of 67298.6% of its schedule, 667 reports in all
Longest silence, 7 days
30 minfrom Oct 11, 3:10 AM
Latest report
Oct 15, 8:10 PMlocal time
Time to reach Storm Station
15 min9 in 10 within 20 min

From Storm Station's own record of every report it heard from this station.

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

Ranking Statistics

247 score91.8of 100

Nevada median
89.9the median score of 698 stations
Scoring higher
138stations in Nevada
Sharing its score
16ranks 139 to 154
Points deducted
8.24.3 accuracy, 2.4 forecast check, 1.0 arrival, 0.5 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Nevada median 78.5, 100.0, 76.4
Next above
BCCN2rank 152; ahead on reports received 100% against 98.5%
Next below
P68rank 154; behind on reports received 98.5% against 98.2%

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3598.534.5 of 35 pointsNevada median 98.8662 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1089.79.0 of 10 pointsNevada median 80.4half its reports arrived within 15 min
  3. Continuityweight 10100.010.0 of 10 pointsNevada median 100.0longest silence 45 min, on a schedule of one report every 15 min
  4. Accuracyweight 20-15.7 of 20 points, at the medianNevada median 78.5-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianNevada median 100.0-
  6. Forecast checkweight 10-7.6 of 10 points, at the medianNevada median 76.4-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (45 min), none for 72 (18 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F

Near North Truckee Drain 2 NNE North Truckee Drn at Lydia near Sparks

How to read a gauge

A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.

The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.